pub async fn prepare(
w: &Watchlist,
src: Sources<'_>,
out: &Output,
) -> Result<Ready>Expand description
Makes the watchlist ready to run, once before the first tick:
@label targets become their address and chain, and a token symbol
that token metrics read is resolved to its contract. A symbol on many
chains asks the user (in the TUI, as a list); the answer holds for the
run.
ยงErrors
The address book cannot be read, or a symbol cannot be resolved.